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MATLAB - Signal Noise Ratio
I have a damped sine wave which is a emitted signal as below: x = x = A*exp(-t).*sin(2*pi*f*t); And I define a received signal...

mer än 3 år ago | 0 answers | 0

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MATLAB - Delay sine wave
I have a damped sine wave as below: N=250; Fs=20; Ts=1/Fs; t=(0:N-1)*Ts; A = 3; f = 1; x = A*exp(-t).*sin(2*pi*f*t);...

mer än 3 år ago | 1 answer | 0

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delay sine wave and correlation
Simulate in Matlab/Python a damped sine wave as the emitted signal (x(n). The damped signal can be obtained by multiplying a sin...

mer än 3 år ago | 0 answers | 0

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CALCULATE norms: l2 and l1 distances
I have two vector with different size x=[1; 2; 5; 6; 1; 9; -5 ]; y=[1; -2; 3; 1; 0; -3 ]; How can I calculate the distance l1...

mer än 3 år ago | 1 answer | 0

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Write an image processing algorithm that measures the surface area of the green pills in pixels
Considering the image ‘pills2’, write an image processing algorithm that measures the surface area of the green pills in pixels....

mer än 3 år ago | 1 answer | 0

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MATLAB CODING - SIGNAL CONVOLUTION
I have a convolution operator as a linear system which transforms a signal x(n) into a signal y(n) through an impulse response h...

mer än 3 år ago | 1 answer | 0

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Frequency domain and Shannon limit
Hi all, I am a newbie in MATLAB coding. I have some questions related to frequency domain. I have an sine wave equation as be...

mer än 3 år ago | 1 answer | 0

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Generate and represent a sine wave in Matlab
Hi every one, I am a newbie in Matlab, I have a question as below. Anyone can help me to do it in Matlab, or give me some guid...

mer än 3 år ago | 0 answers | 0

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Anyone may help me with this (Image texturing and segmentation)
1. Segment your medical image to 150 super pixels using the k-means algorithm. 2. Compute on each super-pixel the texture fea...

nästan 6 år ago | 0 answers | 0

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